Are you an extrovert or an introvert? Type A or more easygoing? And are you a leader or more of a harmonizer? Find answers to these fascinating questions and mo

An unprecedented history of the personality test conceived a century ago by a mother and her daughter—fiction writers with no formal training in psychology—

Taste-test your personality with this addictive book. Dr. Hirsch is a well-known neurologist and psychiatrist who specializes in the treatment of smell and tast

Are you outgoing or quiet? Do you consider yourself daring, caring, witty, or wise? How would your friends and family describe you? Personality can teach you a

"Traditionally, scientists have emphasized what they call the first and second natures of personality--genes and culture, respectively. But today the field of p